Hand tied jigs are gonna run around $.75 to $1.25 each. Several places will do custom orders, enabling you to get exactly the colors you want. Although, if it requires them to use multiple "tie-in's" (materials) the price will go up.

We've got three in Arkansas that sell hand tied jigs that I can think of just off the top of my head.

TNT Tackle Online
Slick Jigs by Creekslick
Meatgetter Jigs | Facebook