Pls can you recommend a courier for a large item?

[OliviaMumsnet]

Am watching a large but fairly inexpensive (currently £20) item on ebay and would REALLY like to buy it but it's collect only from 150 miles away. (unhelpfully seller won't tell me how much it weighs )
Can anyone recommend a reliable courier?
TIA

Message withdrawn

interparcel.com are very good used them twice over the last few days.

i second interparcel used them to collect a buggy and a carseat it cost £20 and they came the same day and i didn't even book it until after 11

nd it got delivered the day after

i used parcelforce 48