Lisa, it may be illegal to scrape data from other web sites if you use the data to do a number of things, especially to make money or to send email. Before you spend your "modest" budget scraping data, get some actual legal advice on whether what you plan to do will put you on the receiving end of a VERY expensive lawsuit for theft of information or for violating the CAN-SPAM act. Just because it's online does not mean it is public domain or free.
Yea Lisa, just go out and pick up some python real quick. NBD!
I'd encourage you to look at a tool called Grepsr. It is much like the once popular Kimono. It a is very easy to use browser extension and most of the time will be enable very simple visual selection of your data. The intro tier is free with pay tiers by volume. My guess is you'd likely be able to stay under paid tiers. You can find it in the Chrome store.
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