CamelCamelCamel and Keepa for price history

Is this the best price for whatever you want to buy?

Check out the price history:

• CamelCamelCamel
  • this does not show coupons in history
• Keepa
  • this sometimes shows lightning deals in history
  • can search for daily/weekly deals across Amazon

Notes:

• if you are using an Apple iOS device, google around for the camelcamelcamel and/or keepa iOS shortcuts