How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 21 d | €42,42 | 16.33 |
| eigene LP-Verkäufe ÷ 0.7187 | 4 | 27 d | €49,42 | 4.67 |
| eigene PSA8-Verkäufe ÷ 1.8872 | 2 | 37 d | €47,50 | 3.62 |
| eigene PSA9-Verkäufe ÷ 3.6619 | 2 | 26 d | €44,92 | 2.3 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
| 2026-07-27 | EN | RAW UNKNOWN | 1999 pokemon base set 1st edition professor oak | €42,32 |
| 2026-07-24 | EN | RAW LP | Professor Oak 88/102 Uncommon Base Set Shadowless Pokemon 1s | €31,62 |
| 2026-07-22 | EN | RAW NM | Pokémon TCG Professor Oak 88/102 Base Set Shadowless 1st Edi | €52,59 |
| 2026-07-21 | EN | RAW UNKNOWN | Pokémon TCG Professor Oak 88/102 1st Edition Shadowless Base | €24,90 |
| 2026-07-19 | EN | RAW NM | POKÉMON BASE SET 1ST EDITION PROFESSOR OAK UNUSUAL 88/102 NM | €29,91 |
| 2026-07-19 | EN | PSA 9 | Pokemon 1999 Professor Oak 88/102 1st Edition Base Set PSA 9 | €212,53 |
| 2026-07-18 | DE | RAW UNKNOWN | Professor Oak German 1st Ed. Pokemon Base Set #88 1999 | €3,97 |
| 2026-07-17 | EN | RAW UNKNOWN | Professor Oak 88/102 GRAY GREY STAMP 1st Edition Pokemon Bas | €34,97 |
| 2026-07-16 | EN | RAW UNKNOWN | Pokemon Card - Professor Oak Base Set (Shadowless) 88/102 1s | €34,87 |
| 2026-07-14 | EN | RAW UNKNOWN | Pokemon TCG Professor Oak 88/102 Base Set 1st Edition Shadow | €26,29 |
| 2026-07-14 | EN | PSA 6 | 1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 6 | €47,43 |
| 2026-07-14 | EN | PSA 8 | 1999 POKEMON BASE SET 1ST EDITION #88 PROFESSOR OAK PSA 8 | €102,30 |
| 2026-07-13 | EN | RAW LP | Pokemon Tcg 1st Edition Base set Shadowless Professor Oak 88 | €65,65 |
| 2026-07-13 | EN | RAW UNKNOWN | Pokemon TCG Professor Oak 88/102 Base Set 1st Edition Shadow | €17,50 |
| 2026-07-12 | EN | PSA 9 | PSA 9 MINT Pokemon PROFESSOR OAK Base Set 1st Edition 88/102 | €86,48 |
| 2026-07-10 | EN | PSA 10 | 1999 Pokemon Base Set Professor Oak #88 PSA 10 1st Edition G | €3.069,00 |
| 2026-07-10 | EN | RAW UNKNOWN | 1999 Professor Oak 1st Edition 88/102 | €224,32 |
| 2026-07-08 | EN | RAW LP | Pokemon TCG Professor Oak 88/102 Base Set 1st Edition Shadow | €39,45 |
| 2026-07-06 | EN | CGC 8 | CGC 8 NM/MINT Professor Oak 88/102 Base Set 1st Edition Shad | €87,59 |
| 2026-06-22 | ZH | RAW UNKNOWN | Chinese Pokémon Professor Oak TCG Base Set 88/102 1st Editio | €7,65 |
#233 · UR
#DP41 · C
#102 · UR
#088 · IR
#XY03
#248 · IR
#73 · R
#10 · U
#102 · R
#94 · R
#XY138
#SV061 · SRFrequently asked questions
Is it worth grading Professor Oak Base Set 88/102?
A PSA 10 currently sells for about €3.069,00, raw the card sits at €42,42 — 72,3× as much. Mathematically, submitting returns €3.069,00 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.
What will I get for Professor Oak Base Set 88/102 if I want to sell quickly?
Half of all sales fell between €24,90 and €39,45, with a median of €31,62. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Professor Oak Base Set 88/102 unrealistic?
The cheapest genuine sales were around €7,65. Offers well below €4,59 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does lastsold determine the market value?
lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.