Right price for Schneider 80/5.6 componon S?

[doitashimash1te]

I'm looking for a Schneider 80/5.6 componon S for my Durst M601 enlarger.
Someone on a local auction site offered one -in good condition- for 100 euro. Is this a reasonable price? Should I go have a look, or is he asking too much?

 

[photocrazy]

I think the price is on the higher end. The latest Componon S 80mm has an aperture of 4 instead of 5.6. So 100 euro for a Schneider Componon S 80mm f4 in good condition is OK, though not a bargin.