Pokémon sets › Base Set [1999-2000] › Maintenance [1999-2000]

Base Set [1999-2000] Maintenance [1999-2000] Pokémon card

Maintenance [1999-2000] #83

Base Set [1999-2000] · 1999 · Uncommon

Ungraded · UK

£7.20

PSA 10 · UK

£188.43

Ungraded · US

$8.71

PSA 10 · US

$255.33

Low confidence 38th most valuable of 102 priced cards in Base Set [1999-2000]

Rough guide — limited market data — pre-2010 condition spread, lower-demand card.

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 26.2× the ungraded price — £7.20 raw against £188.43 graded.

UK ungraded · 15 readings, May 2026 to Aug 2026 +3.9%

30 days-11.1% 90 days+3.4%

Peaked at £8.18 in July 2026; lowest £6.91 in July 2026. PSA 10 moved -0.4% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£6.96
June 2026	£7.05
July 2026	£8.10
August 2026	£7.20

UK guide prices, with the US market alongside — updated 30 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 →

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