I is ***** off ....

In order to start doing my own work I checked the toolbox, which hasn't seen serious workloads for over 15 years, since the days of the MGB .. loads of imperial stuff, but not much metric and no torx at all, plus the torque wrench is high range (20Nm upwards) only and the maintenance guides often refer to much lower settings ....
So I go on-line and order, from various places, the stuff I need and the parts ... everything arrives fine EXCEPT the low range torque wrench, which arrives in bits, literally, so it gets sent back for replacement.
Tonight, 8 days after it was returned, I get an e-mail saying they can't replace it for 3 weeks, as there has ben a "run" on these since they were praised in some Mountain Bikers magazine .. I've told them to stuff it and refund my payment.
Now searching for another source, I've e-mailed a couple and await tomorrows responses, but does anyone have any suggestions on a suitable low range torque wrench ?? The one I'm trying to obtain ia a Sealey STW1012 2-24 Nm 3/8 drive, seems to be in the region of £30 + £5 postage