MyUS is a USA package forwarder that has been around for a long time. I have found them to be one of the cheapest and more reliable package forwarders. I have shipped a couple of packages with them in the last couple of weeks. Do note now though that due to COVID, international shipping costs are quite high. One of myUS biggest advantages is that they charge only by the actual parcel weight, and not by size, like most of the others do (limitations apply).
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Story I used shipitto.me and i had credit. they took it. $65 usd. i logged it and they said after a couple years we take all your credits.