SPROG 3 DCC Decoder Programmer SOLD

Purchased some years ago and never used. I can’t even remember why I bought it. Supplied with 15V 3.3A power supply. Current list c. £120 (including power supply) so asking £50 + £3.60 p&p (Royal Mail Tracked 48) but will take an offer as I have no conceivable use for it now I have Massoth, CS3 and Z21 as backups. Not sure of the G-Scale SPROG interest (SPROG threads largely unused) on here but I know some of us run other scales.