@CoLd_FuSiOn: thanks for the links bro. I agree 20 bucks should do it and I also don't want to go higher than that for interconnects. So here's a summary of what I've found so far in the ~$20 range in ascending order:
Xscorpion QS18 Quad Shield Platinum 2 ch. RCA (18 ft.) - $16.99 shipped
Stinger SI6217 6000 Series 2 ch. RCA (17 ft.) - $21.37 shipped
KnuKonceptz Krystal Kable 2 ch. RCA (20 ft.) - $25.49 shipped
There are of course some considerably cheaper options, albeit in brands, e.g.:
Streetwires ZN1 series 2 ch. RCA (16.4 ft.) - $8.95 shipped
Xscorpion STP18 Expert Link Spiral Twisted 2 ch. RCA (18 ft.) - $8.99 shipped (this was also the only option I could find with angled connectors on one side)
Is there really a considerable sonic improvement between $8.99 and $21.99 branded interconnects? After reading this I'm beginning to have my doubts! ...:
Audiophiles can't tell the difference between Monster Cable and coat hangers
Also I'm confused as to how xscorpion QS series 5m (16.4 ft. ) can be for Rs.1,000 here when it still retails in the US for $16.99 for both 16 and 18 ft. lengths! Might as well buy from here in that case. Thanks for the heads up @imranuh