base set 2 pokemon cards I started collecting holos because I like the and thought they would be a good investment, I read that this is not a good investment because many people Having been authenticated and graded Base Set 2- Full Set

5 Pikachu ex - 238 Surging Sparks - $487.27 One of the newer additions to valuable ex cards, Pikachu ex from Surging Sparks brings the electric mouse to the tera era with some powerful abilities

Flanking him are the God-Eternals, an assembly of beings who were worshiped as gods on the Egyptian-inspired world of Amonkhet, where Bolas built an army with which to invade the city plane of Ravnica with the God-Eternals as his generals

1 Gardevoir EX (Secret Rare) $32.70 A Secret Rare Art Buffet Gardevoir claims the crown from its Mega Evolution, as it hangs onto the top spot as the most valuable card in Steam Siege despite sliding severely from its former highs

Instead, the event was plagued by four separate matchmaking delays, mainly with publisher Bandais matchmaking software, causing qualified players to be paired up despite having byes, and discrepancies between the Best Coast Pairings event app and website used for match reporting

However, a 1st Edition version of the Legendary bird has recently sold for $1,225 in 2022 according to PSA

As far as OPs question, the prices are anyones guess