L540 power jack/board

I am seeking for a power jack for my L540 (Lenovo) . I have purchased one and it shows as if it was delivered to a friends sister home the 2nd of this month ( it was 7 buck/ebay).

The lady who is an acquaintance of mine gave me the RAM I bought for the Mac mini and told me she did not receive the jack.

I had been watching some videos and apparently this thing I need to do involves welding ( a friend of mine is an E Engineer and has the needed ger but rather buy something like a lego as this ).

I had been looking all over the place (ebay and amazon )and faiedl to find one. My brother is leaving Florida this thursday night.

Any ideas either for a local pickup or something ? Ideally I would rather like something like this to avoid welding