I have two sports pagers right now, one from SPORTSNOW and the other one from THE SPORTS PAGE.
Sportsnow is just about to switch to the newer FLEX pager and change their frequency in the process. Sportsnow is great because it offers the most updated odds from all the different major offshore casinos.
The Sports Page, uses the newer FLEX pager and offers FASTER scoring updates, but they do NOT list the rotation number next to the team, which is a PITA, IMO. They offer odds from the Stardust, Mirage, and one offshore sportsbook, which remains name less.
You can buy either sports pager from their web sites directly, or you can buy them @ eBay. Of course, if you buy it from eBay, you will never have to pay for service again!
Your call.
SportsNOW is a little more expensive than The Sports Page (when you buy it legit), but I believe it is often referred to as the sports pager preferred by sports gamblers.
Hope this helps.
Chalk