This is the 976th most frequent Russian word.
цене
The Russian word "цене" is the dative or prepositional case of "цена," meaning "price" or "value."
Here, "цене" is used in the instrumental case to indicate the condition under which the action of purchasing occurred, specifically referring to the deal or price.
Я купил этот телефон по выгодной цене.
I bought this phone at a good price.
Here, "цене" is in the dative case indicating the relation wherein the goods align with their price, expressing equivalence or fairness.
Наши товары всегда соответствуют их цене.
Our products always match their price.
In this sentence, "цене" is in the prepositional case following the preposition "о", indicating the topic of the discussion, which is the price.