What is the Slabline Score?

The Slabline Score is a credit-style 0–1000 protection score for a graded trading-card collection, blended from five weighted factors: Insurance (35%), Concentration (25%), Storage (20%), Liquidity (10%), and Provenance (10%). Higher is better; bands run A (≥880) to F (<400).

How does Slabline value my graded cards?

Each card is valued from recent comparable sales for the exact graded card (by certification number and grade), aggregated across eBay, Heritage, Goldin, and PWCC. More comps yield a tighter, higher-confidence value.

Does Slabline sell insurance?

No. Slabline is software that produces broker-ready insurance schedules and risk reports. It is not an insurer, broker, or appraiser and does not provide insurance, financial, or legal advice.

Which cards and categories does Slabline support?

Graded slabs from PSA, BGS, SGC, and CGC across baseball, basketball, football, soccer, Formula 1 / racing, hockey, Pokémon, and Magic.

How much does Slabline cost?

There is a free Ledger tier for up to 25 cards. Collector is $99/year (or $9.99/month) and removes the card limit for an unlimited collection. Insured is $149/year (or $14.99/month) and adds broker-ready insurance schedules and a weekly intelligence brief. A Vaulted tier adds connected Hobby Smart Case hardware.

What is the Hobby Smart Case?

A connected travel case (Travel 40, 75, and Pro) with per-slot temperature, humidity, light, and tamper monitoring, plus GPS location and a chain-of-custody log — turning storage risk into live, sensor-verified data. Launching Q2 2027.

How much is a PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth approximately $1,300, based on recent comparable sales. Card values fluctuate with the market.

What's the difference between a Grade 9 and a Gem Mint 10 Michael Jordan?

For the 1999 Upper Deck Gold Reserve Michael Jordan #239, a Grade 9 is worth about $105 while a Gem Mint 10 is about $1,300 — the grade gap is roughly $1,195.

How does Slabline value the Michael Jordan card?

Slabline values each graded card from recent comparable sales of the exact card and grade, aggregated across eBay, Heritage, Goldin, and Fanatics Collect. More sales yield a tighter, higher-confidence estimate.

How much is a raw (ungraded) 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A raw (ungraded) 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $6.22, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.

How much is a PSA 7 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A PSA 7 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $12, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.

How much is a PSA 8 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A PSA 8 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $42, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.

How much is a PSA 9 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A PSA 9 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $105, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.

How much is a PSA 9.5 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A PSA 9.5 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $116, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.

How much is a PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?

A PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $1,300, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.

Slabline^™All graded cards →

1999 Upper Deck Gold Reserve Michael Jordan #239

Q: How does Slabline value my graded cards?

Each card is valued from recent comparable sales for the exact graded card (by certification number and grade), aggregated across eBay, Heritage, Goldin, and PWCC. More comps yield a tighter, higher-confidence value.

Q: Does Slabline sell insurance?

No. Slabline is software that produces broker-ready insurance schedules and risk reports. It is not an insurer, broker, or appraiser and does not provide insurance, financial, or legal advice.

Q: Which cards and categories does Slabline support?

Graded slabs from PSA, BGS, SGC, and CGC across baseball, basketball, football, soccer, Formula 1 / racing, hockey, Pokémon, and Magic.

Q: How much does Slabline cost?

There is a free Ledger tier for up to 25 cards. Collector is $99/year (or $9.99/month) and removes the card limit for an unlimited collection. Insured is $149/year (or $14.99/month) and adds broker-ready insurance schedules and a weekly intelligence brief. A Vaulted tier adds connected Hobby Smart Case hardware.

Q: What is the Hobby Smart Case?

A connected travel case (Travel 40, 75, and Pro) with per-slot temperature, humidity, light, and tamper monitoring, plus GPS location and a chain-of-custody log — turning storage risk into live, sensor-verified data. Launching Q2 2027.

What a PSA 10 is worth — from real comparable sales.

Representative photo · another grade or parallel of this card

Own this slab? Lend its photo — add it to your collection and it appears here, credited anonymously →

1999 Upper Deck Gold Reserve checklist→Basketball market index-1.0% 1W Michael Jordan index+8.4% 1W

Estimated value · PSA 10

$1,300

See live listings on eBay →

Median of the last 3 recorded PSA 10 sales · eBay · Apr 2026 – Jul 2026

Tracked history · PSA 10

Current value

$1,300

Sales, past year (all grades)

175

Price checked 2 days ago · last recorded sale 2 months ago at eBay (PSA 10) · 1 sale in the last 90 days

Own this card? Add it to see its per-cert comps.

Your exact cert unlocks cert-specific recent sales, comp confidence, and full population across PSA · BGS · SGC · CGC — plus a value tracked daily. Free, no account.

Add to my collection →

You own a $1,300 card. A standard homeowners policy typically pays a few hundred dollars for stolen collectibles — and nothing at all for flood.

See what you'd actually get back →

Prefilled with $1,300 · 20 seconds · no account

✦ Own this card?

Track it free — worth about $1,300 today

My copy is

Value re-priced dailySell / hold / regrade callInsurance-ready recordNo account needed

Add to my collection →

Trading this card? Check the trade → · Ripping slab packs? See the real EV → · both sides priced per cert, liquidity-adjusted, free.

🔔 Want to know when this card moves?

We'll email you when the value changes. No account needed.

One email when it moves ~5%+. Unsubscribe anytime.

Value by grade

How much the 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth at each grade.

How to read this page: an estimate is Slabline's figure for a grade, built from the source named beside it. An observed price is the latest price a grader's copy of this card fetched, one cell per grader and grade in the grid below. A recorded sale is a dated transaction with its venue. The headline above is the estimate for this slab's own grade.

Grade	Value	Built from
Raw / Ungraded	$6.22	guide, rescaled to sales
Grade 7	$12	guide, rescaled to sales
Grade 8	$42	guide, rescaled to sales
Grade 9	$105	guide, rescaled to sales
Grade 9.5	$116	guide, rescaled to sales
Gem Mint 10	$1,300	3 recorded sales

Loading every grader…

Recorded sales · all grades

Highest Basketball sales →

Marketplaces (3)

eBay, Fanatics Collect, Alt, MySlabs, Goldin and Heritage records arrive through CardHedge's licensed feed; REA, SCP and Huggins & Scott are read from each house's published prices realized.

Sales seen on eBay, Fanatics Collect, Goldin, Heritage, Alt and MySlabs, via CardHedge. "Marketplace · house pending" is a real CardHedge sale whose house is not matched yet.

All venues · 3 sales · 2026

▲ 71.9% first → latest

Hover for any sale · click to find it in the list

Jul 23, 2026 · eBay · PSA 10$1,375
May 23, 2026 · eBay · PSA 10$1,300
Apr 6, 2026 · eBay · PSA 10$800

Ask Slabline

answers only from this card's data

Anything about Michael Jordan?

Own this card? List it on ebay straight from your Slabline collection — prefilled title, photo and price, one tap.→

If you had to sell today

Liquidity

Market value

$1,300

→

Quick-sale recovery

≈ $520

40% recovered

A dealer typically pays about 40% of market for a fast, guaranteed sale — the rest is the liquidity gap. An auction or private sale can recover more but takes time and fees. It’s why your Slabline Score weighs liquidity — and why insuring at market matters: a fire-sale recovers far less than the number you’re covered for.

Estimated from dealer buy-vs-sell spreads; actual offers vary by condition and demand.

Have a raw one? See if it's worth grading

Opens the ROI calculator pre-filled with this card's Grade 9 and Gem Mint 10 values.

→

✦ Have the raw card? Pre-Grade it from a photoFree AI

Predict the grade it would likely receive — then see its real gem rate and whether it's worth grading, before you pay to submit.

→

Centering analyzer →

Own this card? Track its value automatically.

Add it to your free Slabline collection — live valuations, a 0–1000 protection score, and a broker-ready insurance schedule.

Start my collection →

See a full basketball collection scored →

Or get the iOS app

See live listings on eBay →

Slabline may earn a commission from eBay purchases.

Frequently asked

How much is a PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth approximately $1,300, based on recent comparable sales. Card values fluctuate with the market.
What's the difference between a Grade 9 and a Gem Mint 10 Michael Jordan?: For the 1999 Upper Deck Gold Reserve Michael Jordan #239, a Grade 9 is worth about $105 while a Gem Mint 10 is about $1,300 — the grade gap is roughly $1,195.
How does Slabline value the Michael Jordan card?: Slabline values each graded card from recent comparable sales of the exact card and grade, aggregated across eBay, Heritage, Goldin, and Fanatics Collect. More sales yield a tighter, higher-confidence estimate.
How much is a raw (ungraded) 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A raw (ungraded) 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $6.22, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 7 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A PSA 7 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $12, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 8 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A PSA 8 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $42, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 9 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A PSA 9 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $105, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 9.5 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A PSA 9.5 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $116, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 worth?: A PSA 10 1999 Upper Deck Gold Reserve Michael Jordan #239 is worth about $1,300, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much would I actually get selling the 1999 Upper Deck Gold Reserve Michael Jordan #239?: A quick sale to a dealer typically recovers about 40% of market value — roughly $520 on this card's $1,300 value. An auction or private sale can recover more but takes longer and charges fees. The gap between market value and quick-sale recovery is the card's liquidity risk.

Related cards

Guides

Own this card? Track its value automatically.

Add it to your free Slabline collection — live valuations, a 0–1000 protection score, and a broker-ready insurance schedule.

Start my collection →

See a full basketball collection scored →

Values are informational estimates built from recent comparable sales — not a certified appraisal, insurance, or financial advice. Card values fluctuate; figures are a snapshot and may differ from a realized sale.