So I've been rummaging through my collection and found out that I have a few small spare sets that I'm more than willing to part with:
3 copies of 5615-The Knight. Complete without box or instructions (though I can dig up at least 1 copy if someone really wants that).
Figures/parts are generally in good conditions, minor dust and fading can be noticable though due to age (I can't believe this thing came out 6 years ago!):
I'm thinking of 3Euro/5$ per set, plus shipping. Trades can work as well.