If you're not already part of the Servo City newsletter, there's a sale on select motorized Pan & Tilt Heads.
PT-2100 (super-duty) Reg: $1499.99 Sale Price: $1274.99
SPT50 (Micro) Reg: $19.99 Sale Price: $16.99
SPT100 (Small) Reg: $19.99 Sale Price: $16.99
SPT200 (Great for Go-Pro) Reg: $45.99 Sale Price: $38.99