SSlabIndex
Signal RoomGraded MarketMorning BriefTrack RecordPortfolioPricing
SSlabIndex™

Every card scored — raw and graded. Every opportunity tracked. Public results.

Market
  • Signal Room
  • Graded Market
  • Morning Brief
  • Track Record
  • Best cards to grade
Account
  • Portfolio
  • Pricing
  • Log in
  • Create account
Company
  • About
  • vs PriceCharting
  • Terms
  • Privacy
  • Refunds

SlabIndex publishes market analysis, not investment advice. Nothing here is a recommendation to buy or sell, no outcome is guaranteed, and past results — including every figure in the track record — do not predict future ones. Collectibles are illiquid and can lose value. Trade with money you can afford to lose.

Home/Pokémon/Mewtwo
Mewtwo
Hover to enlarge
Raw (NM)
$143.05
+3.4% 30d
PSA 10
$2,513
17.6× raw
$1,500–$3,199 · 17 sold
▬Holdmedium confidence

A model's opinion, not investment advice.

Mewtwo

Wizards Black Star Promos · 12 · Promo · 1999

Raw 30d
+3.4%+$4.69
PSA 10 30d
-14.0%−$408
From completed eBay sales
PSA 10 gem rate
13.2%
303 of 2,289 PSA submissions gemmed
Total graded
2,289
Copies with a published pop report
Raw sales · 30d
22
About 5.1 a week · completed eBay sales
Price history

What it has been worth

The raw price over time, with any graded series laid over the same axis — the comparison a grading decision turns on.

Mewtwo — raw market price
$143+45.2% 6M
$149$118$87
2026/04/022026/05/172026/07/012026/08/142026/09/29
Raw market price
180 points

Premium15 graded series can be laid over this line — see what the slab did while the raw price moved.Unlock

Graded market

Grade ladder & population report

Every graded price published, next to how many copies exist at that grade.

Raw (ungraded, near mint)
$143.05
30 day
+3.4%

PSA10 grades priced

2,289 certified in total
GradeMarketvs rawPopulationPop higher
▶PSA 10$2,513
$1,500–$3,199
17.6×
3030
▶PSA 9$363
$76.42–$480
2.5×
455303
▶PSA 8$260
$26.00–$355
1.8×
513767
▶PSA 7$179
$38.00–$310
1.2×
3621,282
▶PSA 6$125
$25.00–$164
0.9×
3431,644
▶PSA 5$101
$15.00–$134
0.7×
1641,987
▶PSA 4$44.04
unverified
0.3×
702,151
▶PSA 3$150
unverified
1.0×
332,221
▶PSA 2$130
unverified
0.9×
182,254
▶PSA 1$88.99
0.6×
142,273

BGS4 grades priced

No population report published
GradeMarketvs rawPopulationPop higher
▶BGS 9.5$289
2.0×
——
▶BGS 8.5$90.00
unverified
0.6×
——
▶BGS 8$164
1.1×
——
▶BGS 7$167
1.2×
——

CGC6 grades priced

No population report published
GradeMarketvs rawPopulationPop higher
▶CGC 10$382
2.7×
——
▶CGC 9$140
1.0×
——
▶CGC 8$99.99
0.7×
——
▶CGC 7.5$149
unverified
1.0×
——
▶CGC 7$85.00
0.6×
——
▶CGC 5.5$65.00
0.5×
——

A model's opinion, not investment advice.