Changes have been made / will be made to the E-bay UK Transformers Category As detailed here : eBay UK - eBay Category Changes They have removed the individual sub catagories like Generation One, Armada or Alternators and now they are all lumped under one banner. I guess the idea is to use the item specifics to find them then with in that catagory if you want to narrow the search. Time will tell if this makes it harder or easier to locate items to buy or increases of decreases sales for sellers. I felt it worth a mention though. Other toy catagory changes are also listed on the above link.