Both of these are region 4! But will play in UK machines. Only want what I paid when I bought them from cd wow which was £4.30 each, plus postage which is £1.85 second class, £2.14 first and £2.60 first rec'd - you choose! Cheapest price therefore is £6.15 each.
Season 10 looks just like the R2 one, but is a little fatter
Season 3 is in two DVD type cases within the box so is fairly different to R2 boxes.
Only selling as I purchased 2 of each that were on offer for friends/family and these were unclaimed!
paypal gft or bt.