Maintenance Base #83
Maintenance is a Uncommon Pokémon card from Base (#83), illustrated by Keiji Kinebuchi. It's a Trainer card. Its current blended market value is $2.66 ungraded, with a PSA 10 worth around $348 — a gem-mint grading premium of roughly 131× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | 4 sold$348$296–$400 | |
| PSA 9 | 3 sold$52$44–$59 | |
| PSA 8.5 | $3$3–$3 |
Price history · raw near-mint
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Should you grade it?
after ~$73.47 grading fee → 130.8× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $348.00 | $73.47 | +$272 | 130.8× |
| PSA 9 | $51.60 | $70.51 | −$22 | 19.4× |
| PSA 8.5 | $3.00 | $70.02 | −$70 | 1.1× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 1,748 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 19.6% | $348.00 |
| PSA 9 | 46.9% | $52.00 |
| PSA ≤8 | 33.6% | $3.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
13% spreadCurrently 13% cheaper on TCGplayer than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
Card text
Shuffle 2 of the other cards from your hand into your deck in order to draw a card.
Card details
Other Maintenance cards
There are 5 different Maintenance printings — make sure you're valuing the right one. This is Base #83 (Uncommon).
More from Base
Frequently asked questions
How much is Maintenance (Base #83) worth?
As of 2 July 2026, Maintenance from Base is worth approximately $2.66 ungraded (near-mint), and around $348 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Maintenance?
A PSA 10 (gem mint) Maintenance from Base is worth around $348 — roughly 131× the raw ungraded value of $2.66.
Should I grade my Maintenance?
A PSA 10 sells for about $348 versus $2.66 raw — roughly a 131× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Maintenance rare?
Maintenance is a Uncommon card from Base (card #83), illustrated by Keiji Kinebuchi. Its current blended market value is $2.66 ungraded.