Bought a DS Lite in 2025 for $100, did I overpay?

i've never owned a handheld before and never even used one so i'm very happy to have this ds lite, even if i did overpay. i bought mario kart ds, revenge of the sith, and harry potter and the goblet of fire. i'll probably also get a pokemon game or two seeing as i've never played one. the games i got were about $10 each though, did i overpay for them?