Amazon "having problems" with their systems ...

Hi

I'm trying to buy an xbox for my kids for xmas - and have found an offer on amazon.co.uk which looks too good to be true ... a 360 (£159), plus a FREE wireless entertainment pack (two games and a wireless controller) PLUS two games for £10 - all with free delivery!  Too good to be true?  Nearly.  Here's the amazon link (which probably won't work now):

http://www.amazon.co.uk/gp/feature.html/ref=amb_link_79028765_1?ie=UTF8&docId=1000095443&pf_rd_m=A3P5ROKL5A1OLE&pf_rd_s=special-offers-2&pf_rd_r=1DG682Z7QZVT8MK5Z3AH&pf_rd_t=201&pf_rd_p=463522693&pf_rd_i=B001DTD0WM

I did get the offer, but it too two 20 minute phone calls and the operator had to manually adjust the total - but I did get it for the £170 promised.  How many other people would have given up and gone for the full price?