Focus Camera offers the Coast 3.9" Rapid Response Blade-Assist Knife for $3.89 with free shipping. That's $8 under our mention from last August and the lowest price we've seen. (It's the best deal now by $6.) It features a stainless steel blade with blade assist and nylon/fiberglass handle. (Update: Out of stock.)

Also available is the Coast 3" Rapid Response Blade-Assist Knife for $3.89 with free shipping. That's $9 under our mention from last August and the lowest price we've seen. (It's the best now by $6.) It features a locking blade, fiberglass/nylon handle, and stainless steel frame.