Posting this as a separate deal.Plenty in stock at the time of posting . Best before August 2019. The code appears to work even if your ebay plus membership has expired.
For those who have already bought the Frothy 24 cans deal - if you happen to have a different account with expired ebay plus trial you can try using this code - it worked for me.
Original 15% off Plus Items on eBay Deal Post
Back in stock as of 2.20 p.m
Bugger…won't post to my location (Mackay QLD) :(