Good deals from Amazon UK have been a bit harder to come by with the recent currency movements but spotted this one and think this is a nice price.
The Ultimate Bourne Collection comes to $17.93 delivered. Contains just the Matt Damon movies :)
The equivalent set currently priced at $47.99 at JB.
If you like the deal and plan to place an order, it would be great it you could use my affiliate link here. Cheers!
http://www.amazon.co.uk/gp/product/B001XCWPAM/ref=as_li_qf_s…
CamelCamelCamel 
Keepa.
Damn that's cheap. In 2009 I recall paying close to $80 from Big W for this.
The 4th Bourne film is not great but it's not completely rubbish either (I've seen worse). You need to watch it as an independent film and not assume it's a continuation of the other 3 Bourne films which were all crackers. Would I rush out and buy the 4th one? Maybe if it was in the bargain bin. Would I be concerned that the 4th one was missing from the box set, hell no!
Good price for Amazon, but this was recently GBP7.64 delivered from WowHD (Amazon by comparison is currently GBP7.92 before delivery and VAT removal).
I, too, liked the fourth bourne film. It's not god-tier like te other three, though. It noticeably suffers a little from not being as…realistic.
I note that the Complete Bourne Collection has all 4 movies in it, but it's not as Ultimate as this package which just has 3. That 4th movie must be a stinker!