You can make your own! Keys are about $10 on eBay and the programmer for the EWS anti theft is about $20 on eBay. It’s called an AK90 https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F264438509561 You do need to get them cut however. They’re called sidewinder keys. I use a local Ace Hardware. Sent from my iPhone using Tapatalk
Here's what I ordered: https://www.ebay.com/itm/Remote-Key-Fob-3-Button-315-433MHz-ID44-for-BMW-Mini-Cooper-S-R50-R53-2005-2007/181831249253?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
Thanks for that unfortunately my car is a pre facelift with a 315mhz 2 button remote. For some reason they seem to be harder to find and much more expensive.