How could I improve my refurbished computer listings?

[the_knowledgeable_computer_nerd]

I have two listings for refurbished laptops.

A refurbished early 2011 MacBook Pro with High Sierra:

https://www.ebay.com/itm/152862218708?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649

A refurbished mid-2009 MacBook with El Capitan (maximum OS):

https://www.ebay.com/itm/152818939172?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649

Both have premium Microsoft Office 2016 installed.

I have researched thorougly to price the laptops <= to the competition. Why is it taking so long for these to sell? Profit margins are already really tight so I am reluctant to lower the prices.

Thank you.

[atikovi]

I'm not familiar with Apple laptops but can't image a 7 or 9 year old model would be in much demand, especially for over $400. I bought a 2 year old Dell with a SSD here 6 months ago for $150. As for your lisiting, most people will think that 1 year warranty to be nearly worthless since it only covers labor. Whats to prevents the seller from just jacking up the price of parts to cover that? Besides, Paypal pretty much gives a 6 months full warranty.