Pokémon sets › Japanese 20th Anniversary [1st-Edition] › Maintenance [1st-Edition]

Japanese 20th Anniversary [1st-Edition] Maintenance [1st-Edition] Pokémon card

Maintenance [1st-Edition] #79

Japanese 20th Anniversary [1st-Edition] · 2016 · Uncommon

Ungraded · UK

£3.74

PSA 10 · UK

£159.41

Ungraded · US

$4.29

PSA 10 · US

$216.00

Low confidence 54th most valuable of 103 priced cards in Japanese 20th Anniversary [1st-Edition]

Rough guide — limited market data — lower-demand card, thinner Japanese market data.

Priced against the UK market and refreshed weekly — adjusted where UK collectors reliably pay above the US average. We have not yet seen enough recent UK activity for this card to read it directly.

A PSA 10 of this card sells for about 42.6× the ungraded price — £3.74 raw against £159.41 graded.

UK ungraded · 15 readings, May 2026 to Aug 2026 +142.9%

30 days-33.0% 90 days+142.9%

Peaked at £7.41 in July 2026; lowest £1.17 in June 2026. PSA 10 moved +432.4% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£1.54
June 2026	£7.23
July 2026	£5.58
August 2026	£3.74

UK guide prices, with the US market alongside — updated 29 August 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.

Check recent UK sold prices on eBay →

Own this card? Scan it free Track your collection

No account needed to scan — point your camera and Cardfolio values it in about a second.