#	Card	Value by version	Best	Pull odds*
1	Team Magma's Groudon EX 15/34 · Ultra Rare	Holo £455.51	£455.51	—	Find deals TCGplayer ↗
2	Team Aqua's Kyogre EX 6/34 · Ultra Rare	Holo £383.16	£383.16	—	Find deals TCGplayer ↗
3	Team Magma's Great Ball 31/34 · Uncommon	Standard £8.72 Reverse holo £19.21	£19.21	—	Find deals TCGplayer ↗
4	Team Aqua's Spheal 3/34 · Common	Standard £5.25 Reverse holo £13.45	£13.45	—	Find deals TCGplayer ↗
5	Team Magma's Zangoose 22/34 · Common	Standard £2.49 Reverse holo £12.12	£12.12	—	Find deals TCGplayer ↗
6	Team Aqua's Sharpedo 21/34 · Rare	Holo £4.65 Reverse holo £10.26	£10.26	—	Find deals TCGplayer ↗
7	Team Aqua's Seviper 9/34 · Common	Standard £2.59 Reverse holo £10.13	£10.13	—	Find deals TCGplayer ↗
8	Team Aqua Grunt 26/34 · Uncommon	Standard £1.86 Reverse holo £9.85	£9.85	—	Find deals TCGplayer ↗
9	Team Magma's Poochyena 17/34 · Common	Standard £3.41 Reverse holo £9.34	£9.34	—	Find deals TCGplayer ↗
10	Team Magma's Aggron 14/34 · Rare	Holo £5.20 Reverse holo £9.02	£9.02	—	Find deals TCGplayer ↗
11	Team Aqua's Mightyena 18/34 · Common	Standard £2.43 Reverse holo £8.93	£8.93	—	Find deals TCGplayer ↗
12	Team Magma's Numel 1/34 · Common	Standard £2.94 Reverse holo £8.64	£8.64	—	Find deals TCGplayer ↗
13	Team Magma's Aron 12/34 · Common	Standard £2.58 Reverse holo £8.08	£8.08	—	Find deals TCGplayer ↗
14	Team Magma's Mightyena 19/34 · Common	Standard £2.84 Reverse holo £7.61	£7.61	—	Find deals TCGplayer ↗
15	Team Aqua's Muk 8/34 · Rare	Holo £4.10 Reverse holo £7.30	£7.30	—	Find deals TCGplayer ↗
16	Team Aqua Admin 25/34 · Uncommon	Standard £0.97 Reverse holo £7.29	£7.29	—	Find deals TCGplayer ↗
17	Team Aqua's Grimer 7/34 · Common	Standard £2.32 Reverse holo £7.29	£7.29	—	Find deals TCGplayer ↗
18	Team Aqua's Sealeo 4/34 · Common	Standard £2.09 Reverse holo £6.82	£6.82	—	Find deals TCGplayer ↗
19	Double Aqua Energy 33/34 · Uncommon	Standard £1.55 Reverse holo £6.70	£6.70	—	Find deals TCGplayer ↗
20	Team Magma's Secret Base 32/34 · Uncommon	Standard £2.77 Reverse holo £6.63	£6.63	—	Find deals TCGplayer ↗
21	Team Magma Admin 29/34 · Uncommon	Standard £1.31 Reverse holo £6.56	£6.56	—	Find deals TCGplayer ↗
22	Team Aqua's Carvanha 20/34 · Common	Standard £1.68 Reverse holo £6.44	£6.44	—	Find deals TCGplayer ↗
23	Team Aqua's Poochyena 16/34 · Common	Standard £2.16 Reverse holo £6.43	£6.43	—	Find deals TCGplayer ↗
24	Team Aqua's Walrein 5/34 · Rare	Holo £4.16 Reverse holo £5.51	£5.51	—	Find deals TCGplayer ↗
25	Team Aqua's Secret Base 28/34 · Uncommon	Standard £1.27 Reverse holo £5.32	£5.32	—	Find deals TCGplayer ↗
26	Team Magma's Lairon 13/34 · Common	Standard £0.80 Reverse holo £5.19	£5.19	—	Find deals TCGplayer ↗
27	Team Magma Grunt 30/34 · Uncommon	Standard £1.38 Reverse holo £5.08	£5.08	—	Find deals TCGplayer ↗
28	Team Magma's Claydol 11/34 · Rare	Holo £2.98 Reverse holo £5.04	£5.04	—	Find deals TCGplayer ↗
29	Team Aqua's Great Ball 27/34 · Uncommon	Standard £2.74 Reverse holo £4.74	£4.74	—	Find deals TCGplayer ↗
30	Team Magma's Camerupt 2/34 · Rare	Holo £2.88 Reverse holo £4.58	£4.58	—	Find deals TCGplayer ↗
31	Aqua Diffuser 23/34 · Uncommon	Standard £1.30 Reverse holo £4.52	£4.52	—	Find deals TCGplayer ↗
32	Magma Pointer 24/34 · Uncommon	Standard £1.48 Reverse holo £4.43	£4.43	—	Find deals TCGplayer ↗
33	Team Magma's Baltoy 10/34 · Common	Standard £1.49 Reverse holo £4.36	£4.36	—	Find deals TCGplayer ↗
34	Double Magma Energy 34/34 · Uncommon	Standard £1.49 Reverse holo £4.18	£4.18	—	Find deals TCGplayer ↗

Values: median of Cardmarket / TCGplayer price guides in £ (hover a version for its sources), updated yesterday. Yu-Gi-Oh! uses each printing's own TCGplayer price where listed.

* Pull odds are estimates: typical rates for each rarity in this era of the game, divided by how many cards share that rarity in the set. Real odds vary by set and print run — treat them as a guide, not a promise.