Yes, FKS bindings, dubbed by many as the best bindings ever made, and I'm selling 3 pairs. There's lots of info online about what makes these so good but in brief: simple and strong design, short mounting footprint, very high elasticity and heelpiece rotational axis right under your heel. 3 pairs on offer. I'm in the UK so prices are in UK pounds. Shipping within the UK will be about £7, Europe about £15 and USA/Canada £30.
First pair: Rossignol FKS 155 with 95mm brakes
These have been well used but are built to last. The 155 was one of the recent Rossi models before they were discontinued and is identical to the FKS 185/FKS 180/Pivot 18 (full metal toe, no vertical release) but with a more sensible DIN range of 5-14. Not to be compared to the current FKS 140/Pivot 14 which has a plastic toepiece. Brakes are bent to 95mm. £125.
Second pair: Rossignol FKS 155 with 120mm brakes
These were on my fat skis last year but were used only around 10 half-days due to lack of good snow, so in excellent condition. Same model as above but with brakes bent to 120mm. £160.
Third pair: Look TC
I bought these to use for spare parts but ended up not needing them. Very similar design to the FKS/Pivot but with the older Geze-style toepiece and 5-13 DIN range, seem nice and solid with mostly metal construction and nice carbon-effect finish. Since I've not used them I can't vouch for their performance but they're in good condition. Brakes are bent to 88mm. £80.
I'm willing to swap brakes around to whatever suits the buyer. I've got some more brakes bent to 88mm too and some unbent ones I could bend to whatever you need, plus other FKS spares if anyone needs any.
Final note which should really go without saying: I take no responsibility for bindings being incorrectly chosen for your ability or poorly mounted/adjusted.