Are talking about the ones in this link: Neutrik NF2CB/2 Profi | Redco Audio
These seems to be premium ones, abt 30 USD will go into the one RCA for connectors only. I was thinking for spending not more than 10 USD on connectors for each pair RCA.
By chance you came across these connectors from Neutrik: Neutrik NYS 352G | Redco Audio
many websites in US seems to be selling them, not sure how they will be.
Also request you to recommend any budget speaker cable. i was intending to buy this one: Mogami W3103 | Redco Audio
Have strong recommendation for this: Canare 4S8 | Redco Audio
Please give your view or recommend any other cable, i can go upto 3 USD per feet.
Regards, Amit
One of FM Ramesh has given this link for me.
Mogami 2549 Cable -- Neglex w/ Neutrik Gold RCA to RCA