@Christian - I have heard of such happening before,though I thought it had died down owing to increased awareness. Here is the thing - assume that they are still conning people - why not set up a 'honey pot' - perhaps in the initial deal you had put up a classified ad in the paper? OK,even if not,put aside a few shilling and run some interesting ads that are likely to catch their attention (perhaps an electronic item that moves very fast in the market and for which a ready market exists) - put your ad and try as best as you can to stall any seemingly genuine buyers and look out for those crooks (the deal will immediately seem too good to be true with such guys - they never give you a hard time asking for details but get you excited abt making a quick sale and sometimes they indicate they need it urgently - so you let your guard down). I think you could still ensnare them but be sure when you are drawing them close,you have access to the police or have the cops handy. I once did that with someone who came with a fake cheque for a Laser Printer (those days low level laser printers cost abt Kshs 40,000). Given what you lost,it must have been a photocopier or something like that. Give it a shot - even if you do not get the exact same person (and same messenger),you will breach their network for they never work alone. I hope they do not read SK - and on that note,I am always wary of the deals I see here (land,cars,jobs,etc) for some might not be for real....and Sorry for the misfortune...they will get paid in kind sooner or later even if you do not catch up with them.
The problem with equality is that we desire that it be with those that have more than us rather that those that have less