I've got a Lyman neck expanding M-Die in .31 calibre available for sale.
It's one of these: https://www.midwayuk.com/epages/Midw...C-1414141B2615
It has been used to load a grand total of two (only 2!) dummy cast bullet rounds, so it's essentially mint condition / brand new - packing paper / instructions included.
I'm selling because the dummy rounds I made wouldn't chamber: I picked the right size for the cast bullets I wanted to use, but the wrong size for my rifle.
Price is £15 plus whatever the postage turns out to be - probably £2 or so. If anyone wants to swap for a .30 cal M-Die (long) in reasonable condition, I'll happily trade.
Pictures will follow this evening.