few bits and bobs popping up on my searches this evening ...not sure how many of these are actually good deals, but if you need it...right?... 
K11 "NEW" Genuine Rear mudflaps, still in box, BIN £9.99 + postage (£3.50) http://www.ebay.co.uk/itm/NISSAN-MICRA-K11-REAR-MUDGUARDS-MUDFLAPS-GENUINE-BN-KE788-1F086-/190823402110?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Car+Make:Nissan|Model:Micra&hash=item2c6df60a7e
...actually found a front pair too...but £35 + post sounds a bit steep..but if you wan'em (LINK)
K12 "NEW" Genuine rear mudflaps, also still in box...99p start (+post almost £5) http://www.ebay.co.uk/itm/Genuine-Nissan-Micra-K12-rear-mud-flaps-guards-ke788-ax686-/140953748247?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item20d17f8317
K10 Rear wheel bearing (single) "NEW" still in packet 99p start (+post, almost £4) http://www.ebay.co.uk/itm/Nissan-micra-rear-wheel-bearing-K10-82-88-Genuine-/111045355542?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item19dad1a816
...found a K10 rear wheel bearing, whole kit...for £15 all in BIN..but can't find it now ...sorry <_<
K10 front wheel bearing "Kit", also "NEW" in packet... BIN £4.99 + £2 post http://www.ebay.co.uk/itm/Genuine-Nissan-Micra-K10-82-88-Front-Wheel-Bearing-Kit-/221127800564?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item337c3e76f4
K10...CV boot...almost £8...FREE post, apparently a VW part?... http://www.ebay.co.uk/itm/Genuine-Interparts-CV-Boot-BT-178-/160995393527?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Car+Make:Nissan|Model:Micra&hash=item257c12bff7
..that's all....for now 