Any thoughts on these?

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=160285932748&_trksid=p3907.m32&_trkparms=tab%3DWatching

I was looking for TPS carbs to go with the HRC data logger. I think this may be to much $$ but they are cool!
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Andre E. Benguerel
1996 Honda NSR250R
Daijiro Kato/Fortuna Replica #74

2000 Honda RS250R (NX5)
2008 Honda RS250R (NXA)
AFM Expert #430