Forgot to snap a pic before I tossed it in the toolbox, but picked up a torque angle-gauge for what I thought was $9.99... rang up at $3.61! I'm certain this has to be the only time I've ever left Princess Auto with something in my hand having spent less than $5!
I "needed" one (if we're being technical, seeing as I figure I can eyeball 90 degrees ok enough for an already torqued bolt) for the brakes when I was torquing the caliper carriers on the Sportwagen's rear brakes. I'm fairly certain that space behind the carrier, now that I think about it, probably wouldn't have allowed for it to be used in hindsight on account of the bracket on the rear cross member that holds the ABS sensor wire.