I have 30 case pack of R40 Compact Fluorescent Light Bulbs ( Spot light) . 23 watt. I have 6 of these cases. I am in Orange, CA.
These go for $10 at HomeDepot. Willing to let them go for $100 a case or equivalent $3.33 per bulb. They are by Sun and Stars.
http://www.amazon.com/R40-Compact-Fluor ... B005I4QRJG
Also have 1 case of familiar normal fancier version of the basic light bulb for same price as a 50 case pack. 19 watts