Sorry ekimf.....didn't mean to hijack. It's MrBrongher's fault......he threw me off with the windex! hahaha.....just kidding.
I know you are in NY, but Fishtown USA in Ramsey, NJ has all different types. Not sure if they are true blue velvets or not, but I did see blues in his tank. I think they were $5.99 each, 3 for $15 or something like that.
1 Gallon Bowl - White/Purple Half Moon Betta
1.5 Gallon - Blue Veil Tail Betta
2.5 Gallon - Red/Blue Veil Tail Betta
2.5 Gallon - Pea Puffer
5.5 Gallon - RCS, Ghost Shrimp, Ember Tetras, Sparkling Gouramis, Bumble Bee Gobies
10 Gallon - Pure Black Bar Endlers
29 Gallon - Planted Community - Cherry Barbs, Neon Tetras, Various Cory Cats, Albino Bristlenose Pleco