Some of the big sets are insane prices. Someone listed the entire Ice Planet set collection (unboxed) for only £250 the other day. Should have bought it. Regret.
Also sorry. Rabbit holes of nostalgia are expensive.
The accurate prices are for completed sales. Maybe I should sell my dinosaurs, £10 at Tesco just over a year ago, lots of completed sales on ebay at over £20, and the fact that they're still in sealed boxes says I'm not desperate to build them myself 🙂
Missing a few still