COX TeeDee 010`s for sale,throttled or stock configuration

I have several COX TeeDee 010`s for sale.
They range from mint condition 60`s era in the clear cases just like this one:
http://www.ebay.com/itm/Vintage-Cox-Mint-In-Box-Tee-Dee-010-Model-Airplane-Engine-MIB-Complete-NEW-/321053496557?pt=US_Character_Radio_Control_Toys&hash=item4ac04794ed&nma=true&si=SHQutVyjPF3NjaF0%252Bl7Dl14OypM%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
that I`m asking $150 (shipped )for, to some of the newer black tanked models, and some good condition used engines for the guys that want a less expensive runner.
None of mine (that I`m aware of) are from the estes, clear plastic package era, but perhaps someone snuch one in on me as a used engine that I purchased out of and did not come with a package.

I am also making and selling intake and exhaust throttles and throttle rings for these little engines, carbs may come later if that endeavor works out ;they are still in development stages at this point.

I will sell the throttles seperately or already mounted on an egine if you wish, simply let me know what (or which combo) you want.