Best cheap speaker cables............again

Hello all,
I will apologize in advance for asking this question as it is probably one of the most discussed topics
I am looking for some recommendations for a good single wire speaker cable. I am driving a pair of Vienna Haydn's with a pair of Cary tube mono blocks. My old speakers were bi wired and the Haydn's are not. I can't re terminate my current cables so I'm looking at some new wires. Budget under $300.00 and the runs are about 7 feet long. My initial thoughts have been Morrow, signal cable, AQ type 4, zu mission for new cables, but I am certainly not against buying used.

Anything you buy from Monoprice will fill the bill.
Happy New Year. Both the Audioquest & Straight Wire are excellent choices.
Used pair of Nordost Blue Haven on CL or the bay in the $300 to $400 can not be touched by any of these your considering. You will have to dig around but it will be worth it for that type of performance for that type of money...
I share the previous poster's view on the Morrow.

I like this one better than the Morrow:

I bought a pair without connectors to see if I liked them.

But; one's blessing is another's curse.
AQ Type 4 is a great option, but if you go up the line to the Rockets, I don't think you can go wrong.