Unusual Color on 1966 Barracuda

I remember our local Ford dealer having 3 pink Mustangs on his lot in 1965. They were 6 cylinder stripper notchbacks with 3 speed transmissions. Anyway, the story from the dealership was that Hugh Hefner paid to have 500 Mustangs painted pink at the factory (smallest paint run Ford would do) so he could give one to the Playmate of the year. The other 499 were built as strippers and sent out to the dealer network for disposal at whatever they could get for them. Those cars sat on the lot for a long time but they were eventually sold. Wish I had been old enough (I was 12) and had the money and foresight to buy one to set aside for my retirement. Wonder what one of those would bring on Barrett-Jackoff now if it was put in storage right off the lot in 1965? Missed opportunities, the story of my life until now.

The story from the Ford dealership doesn't make sense..
It sounds plausible, but in 1965 you could order a Mustang (or any other Ford) in any color you could think of..
At noe extra cost you could get a Mustang in colors used on other Fords.
You could also order it in any color you could think of at extra cost without buying 500 of them. There are '65 Mustangs out there that were originally Caterpillar Orange, UPS Brown and god knows what.