I have the new one pre-ordered. The old one is rare, especially a complete one with the wings intact. The new one has actually made the original cheaper,but a complete one will still cost you quite a bit.
It's hard to predict Power Rangers monster figures' rarity.
The 2017 movie that flopped? Try finding the putty toys from that. A "complete" Broodwing from SPD,easily one of Bandai's laziest efforts? Goes for thirty bucks. Seventy to ninety in the box.