Selling 6 Micro Niche Sites Ready to Go

I have about 6 micro niche sites that I worked on early last year that I've slowly let die. They were ranking a little bit and had some small revenue but since I stopped working on them there is little traffic and no revenue.

Each site has unique 300-500 word articles I had created for them.

I'm looking to get $25 for each site or $120 for the lot. I accept PayPal only!

whitedryeraseboards.com - GoDaddy
Dry Erase Boards - cpc $9.26
Cork Board - cpc $3.03
Magnetic Dry Erase Board - cpc $10.12
Whiteboards - cpc $5.65
Dry Erase Paint - cpc $1.24

stepladdersguide.com - GoDaddy
Step Ladders - cpc $1.81
Fiberglass Step Ladders - cpc $2.05
Platform Step Ladders - cpc $1.80
Step Ladders for Sale - cpc $1.43

labcarts.net - GoDaddy
lab carts - cpc $3.54
Lab Supply - cpc $1.96
Science Lab Equipment - cpc $2.73
Laboratory Supplies - cpc $2.79
Lab Bench - cpc $6.50

eye-protection.org - NameCheap
Eye Protection - cpc $2.86
Tanning Eye Protection - cpc $1.20
Motorcycle Eye Protection - cpc $1.12
Eye Protection Goggles - cpc $1.99
Laser Eye Protection - cpc $3.21

besthearingprotection.net - NameCheap
Hearing Protection - cpc $2.52
Hearing Protection Ear Muffs - cpc $2.30
Hearing Protection Ear Plugs - cpc $3.04
Hearing Protection Headphones - cpc $2.12
Electronic Hearing Protection - cpc $1.42

best-gun-safes.net - NameCheap
Gun Safes - cpc $2.32
Winchester Gun Safes - cpc $1.52
Remington Gun Safes - cpc $1.68
Browning Gun Safes - cpc $1.23
Gun Safes for Sale - cpc $2.37