I think PA-18 might really be a good way place to put some of your money. Conor Lamb is eschewing outside help so he may end up spending under 300K, which is a tiny fraction what got spent on Jon Ossoff. Republicans are scared, and are spending a lot about seventeen times that amount:
Republican-allied groups have dramatically outspent their Democratic rivals 17-to-1 in the first congressional race of 2018, a special election in Pennsylvania that both parties have cast as a potential bellwether for the November midterms.
Four conservative groups have purchased $4.7 million in television and radio ads to help state Rep. Rick Saccone, their candidate for the Pittsburgh-area seat held until last year by disgraced former GOP congressman Tim Murphy, according to Feb. 2 numbers provided by strategists involved in the race. Democratic groups have spent less than $300,000 on behalf of Conor Lamb, who has waged a single-digit race in a district that voted for President Trump by 19 points in 2016.
You can give here
Democrats won an exurban St. Louis seat in the Missouri state House of Representatives on Tuesday, racking up another victory in a district carried easily by President Trump in the 2016 election.[…]
If Revis’s lead holds, it would mark a significant swing from the 2016 elections, when President Trump won the district by a 61 percent to 33 percent margin.