Several commanders that may want High Market include Atla Palani, Nest Tender, Sefris of the Hidden Ways, and Teysa Karlov
The game has really come into its own with the addition of Location cards in third set Into the Inklands, and even solo and co-op options with the Ursulas Return set
Iono (SAR): 60,000 yen ($405) Charizard ex (SAR): 30,000 yen ($203) Gardevoir ex (SAR): 17,000 yen ($115) Penny (SAR): 16,000 yen ($109) Mew ex (SAR): 14,000 yen ($95) Pikachu (S): 12,000 yen ($81) Mimikyu (AR): 7,000 yen ($48) Nemona (SAR): 6,000 yen ($41) Clive (SAR): 4,000 yen ($27) Arven (SAR): 3,500 yen ($24) Charmander (S): 3,000 yen ($20) Miraidon ex (UR): 3,000 yen ($20) Charizard ex (SSR): 3,000 yen ($20) Mew ex (SSR): 2,800 yen ($19) Mimikyu (S): 2,500 yen ($17) Pawmi (AR): 2,200 yen ($15) As usual, Iono tops the list
Serah Farron Serah Farron is probably unlikely to be seen in competitive formats, but will be prominent in legendary matters commander decks
You can play them more in aggro than the white cards but they work against your redundancy, consistency and reach