Generally garage sales are organized to sell unwanted goods that are in good quality. These are usually placed at the entrance of a house or inside the garage, which is the reason why they are called garage sales. Furthermore these products you buy from these sales are low in price but good in quality. Garage sales have clothes, home ware goods, shoes, and also sometimes goods for engineering students and for engineers that is useful for their day to day tasks. Any person who so interested can walk into those and see they really matter with the quality and buy for a reasonable price. Another way to buy for a cheaper price is buying them online through the stores that sell them directly to the interested customer. These sales do not always happen but mostly during the seasonal time. Therefore whenever a garage sale is open up it is better to walk into see if there is anything reasonable to buy for the use.
Mechanical engineers look for instruments and tools that can be used for work. For an example these sales have a good hydrotest pump that every engineer needs at work. Sometimes it could be with low technique compared to the newest modules but can be used for minor tasks therefore buying such products for a cheaper amount is profitable for the engineer as he/she then may be able to get minor cases done by that instrument which is capable for such purposes. These are not the only instruments available at a garage sale therefore they will be able to find so many tools at once and will be almost similar as going into a store that has all these equipment. The difference is these products are a little outdated but can be used anyways for many jobs they get to deal with.
Another instrument is the hydraulic torque wrench that can be commonly seen at a garage sale. This is a highly useful tool for a mechanical engineer as tightening and fastening is one of the main jobs that cover almost every job they get to do. Therefore buying those from a garage sale is worthier for such engineer. Moreover in such a sale they get to meet people who have more knowledge on these and engineers may share information and experiences at such places to gain more quality for their work.
Therefore such garage sales are useful for mechanical and other engineers to gain best and much important things for their mechanical work lives.