£5-£10 for key cut but need to get blade beforehand as most key cutters dont stock HAA audi blades
2 types long & short, 8L is the longer ones.
This guys good for sure:
http://shop.ebay.co.uk/merchant/auto-dude_W0QQ_nkwZQQ_armrsZ1QQ_fromZQQ_mdoZ
No its not same, but just flip the key out & under where the key is usually folding into is where the part number & frequency is usally printed on older 8L keys
if not then just slide the key apart so 2 halves & it will have it printed on usually the remote half somewhere.
Yes it is in top half & its glued in place, the price from stealers is very cheap now compared to what used to be & includes coding usually, the seller on ebay I know of doesnt come coded & you cant do unless you have your skc yourself, so has to be done by dealer anyway fella, you have to make sure its the correct immo chip/transponder for your car aswell so watch out, cause beadles about
They used to be £250 alone so yeah it is cheap & if you're friendly with your stealer then you might get coding for free.
At your risk yes £8.99 plus postage but has to be correct for your car & no guarantees it will code, prob will be ok but just warning you in advance.
not that I remember as they are different badges, I'll have a dig of some images to remind me.