Re:
The only fork I have spare with a long enough steerer is a pace rc41 xcam. Steerer is 212mm so just over 210. I have 2 pairs of these forks, didn't check which one I measured, but one is 150mm travel, the other 130mm. If I were a betting man, I'd say it was the 150mm set.
I can't let them go for £100. But if you are interested, I can grab some pics. How much more are you prepared to go?