On one hand there's the coins actual FMV, on the other hand, did you get a great deal? Then factor in barometric pressure, moon phase, and daily horoscope reading to name a few variables to consider when choosing the correct purchase price.
Gotcha. We're on this one now: https://www.cointalk.com/threads/the-toning-premium-thread-part-2.299570/page-86#post-2863520