Prices vary greatly in the Philadelphia suburbs; from store to store the price may vary by 2-3x!
A little store nearby has very good deals. Never saw an ich outbreak there, once in a while some minor bacterial problems. Here are some prices I remember there, most fish are juvenile.
Assorted clowns (false percula, clarkii, maroon) - 9.99
dwarf angels (lemonpeel, coral beauty, bicolor) - 19.99
Heni banner fish - 27.99 (med)
Pacific blue "hippo" tang 39.99 (small)
Blue Koran Angel - 25.99 (small)
Purple Pseudochromis - 9.99
hey half the fun is dreaming it up!