Some of the upgrade does not require specialized labor, just an ability
to carefully read and then follow instructions. A few pages of repair guide
mixed with a few parts of water (or alcohol+water) and then you may be
able to save a few dollars in labor. Shops can get about $100. per hour.
Just don't mix the MacBook or electricity with water. (LOL)
A few may install parts you bought elsewhere; independent AASP shops
that know what they are doing. But they likely would prefer you to buy
the parts from their inventory, if you take it to a shop in your vicinity for this.
•MacBook Repair Guides - iFixit.com:
https://www.ifixit.com/Device/MacBook
Among the listed MacBook repair guides on this page is one that closely
matches your computer specs and also component configuration. To be
certain the parts and repair guide match your computer, be sure to best
identify the computer build model + numbers correctly. Everymac.com
may be of help since they list nearly every Mac produced and show the
upgrade potential, while from Mactracker.ca you can download their free
database application to help identify product and recent upgrade specs.
•How to identify MacBook models - Apple Support
If your computer is identified by you correctly, it appears to be a Late 2009
MacBook 13-inch model, and if so, these specs should apply:
Introduced October 2009
Discontinued May 2010
Model Identifier MacBook6,1
Model Number A1342
EMC 2350
Order Number MC207LL/A
Maximum Memory 8.0 GB (Actual) 4.0 GB (Apple)
Memory Slots 2 - 204-pin PC3-8500 (1066MHz) DDR3 SO-DIMM
•MacBook: How to remove or install memory - Apple Support
Certain models of MacBook are less trouble than others to open up and
replace parts; you may need to consider an externally enclosed hard drive
or an enclosure to use with a SSD, then read up on how to clone current
system from the installed original HDD, to that SSD in an enclosure; then
later on, after further testing, install the SSD into the MacBook. Or check
the OWC macsales pages for a 7200-RPM internal HDD upgrade to help
MacBook go faster than the 5400-RPM (or slower) stock one it came with.
The RAM and battery should be easy to replace, once you get the exact
correct spec parts for the model build series you have.
Good luck & happy computing!
edited 2x