Cool. I haven't seen WS stuff at our AC Moore, but I'll look next time I'm there.
AC Moore also sells Envirotex. Considering that the medium-sized bottle costs around $18, you save real money using the coupon. By the way, if you go to www.acmoore.com and use the "store finder" option, there will be a link to the coupon. You can print it out on your computer and take it in for the discount. They're typically valid Thusday through Wednesday of the following week.
At ours, they put the cheap acrylic paints on sale a few times a year. On sale, they're cheaper than at Wal-Mart, like 3 for a dollar.
My wife, by the way, takes the AC Moore coupons to Michaels, a competing craft store chain. The one near us honors the AC Moore coupons, so if you've got a Michaels, it might be worth a try.
It takes an iron man to play with a toy iron horse.