As you can see over here we do offer the LG GPad IV. Although we do not have access to store inventory, you give a call to your local Fido store to see if they have some in stock.
It's always possible to place the order through customer service as well.
The promotion for our tablet plan is still up and running and you can double check right here as well
The pricing difference will be if you take the tablet through the Easy Pay(which you pay monthly on top of your plan) or through a 2 year term.
Here's the Fido link for various tablets. Scroll to the bottom for explanation.