I just got a sks revo mini pump for 5 bucks at a sale. Its got a built in gauge in the handle.
http://www.amazon.com/SKS-Revo-Bicycle-Pump-Aluminum
I saw a road morph there for $11, smacking myself for not grabbing it now.
I ride Schwalbe tires ayways, no flats in about 1000 miles. Also the SKS pump fits great behind the seat stays, you can zip tie it anywhere.