CHoff -- That is a nice-looking B BROS HOCKLEY gaming token. These, and tokens like them, are sought by collectors and therefore carry some value. But the value is not very much. The one at the link below sold on eBay for about $2 US dollars. Yours is in better condition, so it might sell to a collector for $5. See:

https://www.ebay.com/itm/303467422444?hash=item46a81162ec%3Ag%3AckMAAOSw8gleM3Hr&nma=true&si=WzSJVr1Bpjfbbg%252Fgc0GBCslh1cM%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557

The general ID of your token is a George III Spade Guinea. You can see pictures of other varieties, plus pictures of the real George III gold guinea on the main CoinQuest site. Start at this page:

https://coinquest.com/cgi-bin/cq/coins.pl?coin=14221