Here are just a sample of some options - obviously far from a complete list;
$100+ metal spinners (CNC machined):
Rotablade (only UK metal spinner maker that I know of)
Torqbar - the one the re-ignited the spinner craze and as hard to get as a Wolfman razor
Vorso - a bit different form factor. Compact spinner.
Genesis -
@Len have and like this one quite a bit
Zerofeud - a pretty neat tri-spinner design
Sub $100 metal spinners:
Cierrecart - about $60-80 hand made brass spinners. Auction/first come first served. Sell out in less than 45 secs
Bow Tie - the only $75 CNC machined spinner that I know of. Aluminum.
Sub $100 plastic spinners:
FidgetCraft (US) - about $20-25. Two main models. New stock every Friday.
Polaris Spinner (UK) - good reviews.
Geo (UK) - a number of models around 20 pounds
Top three things to take into consideration, apart from price;
1) Material (the heavier the body traditionally the longer it spins),
2) Bearings (normally ceramics > steel bearings), and
3) Finger only or table- and finger spinner (some do both, some only one of the two).
I'm sure I missed/forgot a number of great options so if anyone want to add to that list please do