Ok, don't know why I didn't think to look before.

From the January 1973 issue of RCM, a Southern R/C ad.

Tiger Tail Deluxe Kit - Features Gator-hide covered foam wing, fuselage constructed in a jig (70% pre-constructed. All balsa parts, hardware. $94.50

Standard kit includes foam cores, balsa sheet for covering, all shaped balsa parts, Southern Sorghum and Skyloft. $64.95

The Bobcat $48.50, I got my two for $30 back in 1973 and 1974. The Bobcat came out in January 1973.

By the way that $94.50 in 1973 is $430 in todays dollars.

$48.50 for the Bobcat is $221 today