She does have a coin stash. A reasonably large one, in her beloved's shifting geode colors, and a few in the higher denominations imported from Rainbow; she can make small ones herself. And she is still linked to her beloveds - she can still access Ansharil's magic, is still a functional elfmage.
And unlike any other Bell cast adrift without her convenient masochist(s), Isibel can enchant alone. It's the simplest application of hyperfocus: contemplate her spell and wake up again with it complete. Channeling through oneself leaves no lingering discomfort after the initial burst, and she can fail entirely to attend to that initial burst.
And -
She is reasonably well recovered from her earlier breakage.
It seems to her that it is time to do some... Belling, although she has not yet decided how to start.
She teleports from her folded-in-on-itself enchanted village to the town in which Magania resides, and there she looks for the other elf, who has given such good counsel in the past and already knows of the features of Bells.
"I hope it does not come to that, but I do not feel easy about it, when the last occasion on which I spoke to him nearly went so awry."
"I suppose that would be a mitigating factor, yes. It is fortunate that it was only I who found my beloved in the lake, and not someone else."
"I wonder what Glass would have to say about that. I wish I had found out when she was accessible. Perhaps Jane will return soon," sighs Isibel.
"...Glass has the ability to see templates, like that which I have in common with other Bells, and things related to them. She might have been able to explain why or how the connection between Bell and Joker templates ensured that I and not another would find my beloved. I do not understand what you mean about the Wild Magic having done it."
"Not only that I found him, but also that no one else found him for ten thousand years, is necessary for what you describe."
"Perhaps. Yet in other worlds, too, Bells and Jokers manage to find each other through - not identical but significant odds against it."
"Someday, yes. Even if Jane is irrecoverable we will eventually find Milliways again, I think."
"You are welcome to explore the village as long as you like," Isibel adds. "I believe I will go to the borders of the Elven Lands and begin flying, to see what there is to see where our neighbors live."
And she teleports, and she flies, and she opens up her bond and shows her loves what she has been up to.