They do go on sale. I bought mine for $500, couple of years ago. I'm sure they will have a 4th of July sale for us Americans, or not.At $799 do not buy the CTS, my opinion. The Unitronic is on sale, I bought mine when it was as well. It performs well, there is a poster, who has a site, mymk7golf, or something, if did well there on the testing and there is a poster here who was a 10.xx quarter mile with the Unitronic. The sale price is just added sauce on an already good product.