Just food for thought, I bought my "High Lift" jack from HF over 10 years ago. They call them Farm Jacks. My 60" has never failed, never bent, and I have never had to oil it like High Lifts. They say the old ones had a lower tolerance so the pins had more play. What ever the reason, rain, snow, mud, water, etc my jack has never jammed and the pins move free every time.
As for cost, I bout it for $40. What high lift can you get that is 60" for that price or even $20 more?