When I order the TI-84 Presentation link there was a picture of the presentation link with a TI-84 calculator. When I placed my order I thought I was buying the TI-84 calculator and the presentation link. Was very disappointed when I found out that I only purchased the presentation link. I only needed the TI-84 calculator, but decided to order the TI-84 presentation link when I thought that I was buying both the calculator and presentation link.