Tuna fish. In 2007 it was $0.50 . In 2015, it is $0.95.
Car Battery. In 2007 it was ~ $45.00. In 2015 it is $85.00.
Milk. In 207 it was $2.00/gallon. In 2015 it is $4.00/gallon.
McDonalds cheese burger. In 2007 it was $0.55. Now it is $1.25.
Gasoline was $1.65 in 2007, went up to $3.85, and is now back down to $2.35, even though the price of oil has dropped greatly since 2007.
Used tires were $20.00 in 2007. They are $40.00 now.
Hershey candy. Was a 10 pack in 2007 for $1.00. Is now a 5 pack for that same $1.00.
If you aren't seeing the inflation, you are probably not doing much of your own shopping.
I saw gas much higher than $1.65 in 2007.
Your prices are suspect.