There’s a cheap listing day this Thursday, 1st November, on eBay UK for sellers who accept PayPal. Insertion fees for auctions, auction with BIN and BIN listings are all half price: this includes the Media, Toys and Games and Photography categories which have their own fee schedules. All other fees are at normal rates. Multiple item listings and Shop Inventory Format are as usual excluded.
Many thanks to my beady eyed chum for the heads-up.