There're many marketplaces where you can sell your domain & hosting, as well as websites too. I list for you some of them below
Top 10 Best Domain Marketplaces 2019 to Sell your Domain Names
3,5+ y/o Premium Coupon Site – Earned $20,800+ with $3,100+ Net Profit.
CouponEzine.com - The site is specializing in coupons, deals, promotions and discounts in many niches such as Internet, Beauty, Clothing & Apparel, Gifts, Healthy, and Home & Garden. This is a very high potential and...
I've some updates on Domain and Hosting at Godaddy registrar.
I've updated more 10 working Godaddy promo codes latest for April 2019. The detail here: https://couponezine.com/godaddy-coupon-domain-hosting-latest/
Godaddy promo codes - Saving you 30% Off New Domain Orders...