Not sure how the Pro Tour compares to the Comp TA (1984, just before the Ironman) and Ironman Master, but I picked up each of these for pretty cheap (I think). The Comp TA is Tange2, Shimano 600 and Araya gold-ish looking rims and silver flake/dark blue metallic paint is near flawless - bought for $200. The Ironman Master (Tange 1) is light green/white fade, has some surface rust spots, but no dents, Shimano 105, bought for $100. I'm in the DC/Maryland area - we see plenty of bikes from this era at seemingly reasonable prices for full, original bikes.