Step 1: Fix the meaning of the two words.
Appreciation makes the home currency stronger, so foreign money becomes cheaper to buy. Depreciation makes it weaker, so foreign money becomes dearer.
Step 2: Test option A.
With appreciation, home buyers find foreign goods cheaper, not dearer. So A is wrong.
Step 3: Test option B.
With appreciation, foreigners need more of their own money to buy our goods, so our goods look dearer to them. So B is correct.
Step 4: Test options C and D.
With depreciation, foreign goods become dearer for us, not cheaper, so C is wrong. And our goods become cheaper for foreigners, not dearer, so D is wrong.
Step 5: Conclude.
Only statement B is right.
\[ \boxed{(B)} \]