This very bass:
Custom Shop solid Curly Koa Sidewinder 7 string bass
the one used to show off the sidewinder style on Conklin's custom page (Upper Left):
Custom Shop Basses Options and Prices
New it would cost
7-string $5400
Koa body:$200
Dymondwood Fingerboard $200
Carved top $300
Total $6100.
With Delano, Conklin's 1st choice PUPS and Pre-amp
Like new with case. Shipped anywhere from Berkeley, CA