BetG sample chips. Will post other sides if wanted.
£6 each plus whatever the postage (and envelope) costs.
I prefer to send by Tracked/signed so that both parties are covered in case of loss which will probably be between £10 (if less than £50 value) and £14 (if over). Obviously that will depend on weight too but I post in a padded envelope (so large letter) and the chips will be bubble-wrapped and between card.

Also, the last 2 Rare (I believe) Huxley's sample chips I have left. I only had 2 of each of the ones shown and as far as I know it is the only time I have seen a different coloured hot stamp on each side.

Both sides shown. Metal centre is £40 and the other is £30.
Thanks for your interest (if any).
Take care, all.