These have been used for just two weeks and were purchased new shortly before that - both of them work perfectly but TekSavvy eventually convinced me to buy a router-and-modem-in-one, so I'm selling these.
Each of them cost me $29.99. I'll sell either one of them for $25 or BOTH for $45.
Both are in perfect condition, and come in their original boxes with all the documentation, power supplies, ethernet cables, etc.
As a pair, these two items (plus a phone call to an Internet Service Provider) are all you need in order to get your internet on in the domicile or workhouse of your choice.