I hear you, it's not available in my area either. I have had to introduce a new friend three times now, though, and have never had a piggie who wasn't happy to have a new friend. There are tips for introductions in a sticky on the bonding/behavior page when the time comes. It's important to introduce new friends in neutral areas and to scrub down the old cage so it seems 'new' so the resident pig does not feel like she needs to defend her space from an outsider. I've actually done introductions in my bathtub with towels put down because it's a neutral space to both, there are no corners to get boxed into, and it's easy for me to supervise them there for as long as it takes for them to get comfortable with each other. I typically put a pig in each end, some food in the middle, and give them time to gradually approach and get to know each other. Definitely know that there is a lot of support and advice here when the time comes, and again, so sorry you are in this position after losing a piggie.