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I can't help either on ripening times. Probably best to take a look at our propagation section and ask around there.
As for selling or swapping them, it probably depends whether your orchids are named and if so what they are. I think most folks won't be so interested in a cross of unnamed orchids, but people here do swaps sometimes and someone might be interested depending on what it is. Again probably best to post details in the propagation section to see if anyone is interested.