I have the following used Lenz DCC decoders for sale (all in good working order) all from my own locos which have been upgraded to a different spec of decoder:-
LE1014E £ 8.99 each (7 available)
LE1035E £13.99 each (3 available - supplied with plug and non-plug leads)
Postage at cost.
Contact via the 53amodels.co.uk website please.
John.