Work out what your TV package costs in Ireland
Start with the bill you actually pay. Separate broadband, television, equipment and extras so you can see what a switch would change.

Use the price for the next 12 months
Add up each remaining promotional month and each month at the regular price. If a €15 television add-on is charged for all 12 months, it accounts for €180. Your broadband may stay on the bill when that add-on goes.
Ask what changes when you remove TV
A bundle discount can change when you drop one service. Ask for the broadband-only amount at your address, plus any early exit or equipment charge. Write the answer beside the new quote rather than comparing two headline prices.
Compare what you would keep watching
Make a short list of programmes and devices you use each week. Check availability and trial the proposed setup before counting a saving you might not keep.