@Miumiu
You should ship direct from Amazon if you're able to do so. That's because their shipping charges aren't really calculated by weight, although they still add a weight surcharge (fixed amount) for heavy items.
For your case, a stroller will probably be shipped by the International Priority option, most likely DHL or USPS. The total shipping cost should be us$30 + us$6 + us$10 (weight surcharge) = us$46. This number is assuming you're not buying from a third party merchant from Amazon.
A forwarder will cost a few times more than that, I'm pretty sure, as they calculate shipping cost by weight.
@Miumiu
You should ship direct from Amazon if you're able to do so. That's because their shipping charges aren't really calculated by weight, although they still add a weight surcharge (fixed amount) for heavy items.
For your case, a stroller will probably be shipped by the International Priority option, most likely DHL or USPS. The total shipping cost should be us$30 + us$6 + us$10 (weight surcharge) = us$46. This number is assuming you're not buying from a third party merchant from Amazon.
A forwarder will cost a few times more than that, I'm pretty sure, as they calculate shipping cost by weight.